Curated OER
Carbon-14 Dating
In this carbon dating worksheet, students write and illustrate a comic strip describing the entire process of C-14 dating. Then students complete 6 short answer and 2 fill in the blank questions.
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Heat 1
In this heat worksheet, learners determine the heat gained or lost when matter changes phases. Students review the energy flow through ecosystems by comparing trophic levels and food webs. This worksheet has 10 fill in the blank, 5 short...
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Exploring Phases of Matter
Students discuss and experiment with the phases of water. In this phases of matter activity, students recognize the different states of matter. Students measure and record changes and understand when the state changes.
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Participial Adjectives 2 -ed/-ing
In this participial adjectives worksheet, students choose the correct way to complete the sentences with adjectives either ending in -ed or -ing. Students complete 16 sentences.
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Rain Formation
First graders investigate the different water formations by conducting an experiment. In this water properties lesson, 1st graders examine jars filled with ice, rain water, air and snow in their class. Students predict what will happen...
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Weather -- Snowmen in May
Pupils are read the story "Snowballs" and discuss what the conditions must be for it to snow. They make snowmen out of snow when it snows outside. They discover what happens to their snowmen when they take them inside.
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Science Words
In this general science activity, students find 32 science words reviewing states of matter and types of substances. Students may self correct by selecting the link at the bottom of the page.